Remove undefined export

Author: chriselrod

src/RecursiveArrayTools.jl

@@ -31,21 +31,24 @@ include("tabletraits.jl")
 include("array_partition.jl")
 include("zygote.jl")
 
-Base.show(io::IO, x::Union{ArrayPartition,AbstractVectorOfArray}) = invoke(show, Tuple{typeof(io), Any}, io, x)
+function Base.show(io::IO, x::Union{ArrayPartition, AbstractVectorOfArray})
+    invoke(show, Tuple{typeof(io), Any}, io, x)
+end
 
 import GPUArraysCore
 Base.convert(T::Type{<:GPUArraysCore.AbstractGPUArray}, VA::AbstractVectorOfArray) = T(VA)
-ChainRulesCore.rrule(T::Type{<:GPUArraysCore.AbstractGPUArray}, xs::AbstractVectorOfArray) = T(xs), ȳ -> (NoTangent(),ȳ)
+function ChainRulesCore.rrule(T::Type{<:GPUArraysCore.AbstractGPUArray},
+                              xs::AbstractVectorOfArray)
+    T(xs), ȳ -> (NoTangent(), ȳ)
+end
 
 export VectorOfArray, DiffEqArray, AbstractVectorOfArray, AbstractDiffEqArray,
-       AllObserved, vecarr_to_arr, vecarr_to_vectors, tuples
+       AllObserved, vecarr_to_vectors, tuples
 
 export recursivecopy, recursivecopy!, recursivefill!, vecvecapply, copyat_or_push!,
        vecvec_to_mat, recursive_one, recursive_mean, recursive_bottom_eltype,
        recursive_unitless_bottom_eltype, recursive_unitless_eltype
 
-
 export ArrayPartition
 
-
 end # module